Inductively heated particulate matter filter regeneration control system
US8292987B2 · kind B2 · utility
13Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2008 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Oct 7, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N3/035
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A system includes a particulate matter (PM) filter with an upstream end for receiving exhaust gas, a downstream end and zones. The system also includes a heating element. A control module selectively activates the heating element to inductively heat one of the zones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.